Terms
04.07
B-199
© Siemens AG 2007 All rights reserved
SINUMERIK 802D sl/840D/840D sl/840Di/840Di sl/810D ISO Milling (PGM) -- 04.07 Edition
P
Parameters 1. S7--300: The S7--300 uses two types of parameter:
-- Parameter of a STEP 7 statement
A parameter of a STEP 7 statement is the address of the
operand to be processed or a constant.
-- Parameter of a --> parameter block
A parameter of a parameter block determines the behavior
of a module.
2. 840D/810D:
-- Control operating area
-- Computation parameter, can be set any number
of times or queried by the programmer for any purpose in
the part program.
Part program A sequence of instructions to the NC control which combine to
produce a specific --> workpiece by performing certain machining
operations on a given --> blank.
Part program
management
The part program management function can be organized according
to --> workpieces. The quantity of programs and data to be
managed is dependent on the control memory capacity and can also
be configured via MD settings. Each file (programs and data) can be
given a name consisting of a maximum of 16 alphanumeric
characters.
Path axis Path axes are all the machining axes in the --> channel which are
controlled by the --> interpolator such that they start, accelerate,
stop and reach their end positions simultaneously.
Path feed The path feed acts on --> path axes. It represents the geometrical
sum of the feeds on the participating --> path axes.
Path velocity The maximum programmable path velocity depends on the input
resolution. With a resolution of 0.1 mm, for example, the maximum
programmable path velocity is 1000 m/min.
PG Programming Device
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